Which stm MCU for LOW speed USB 1.1 device?

stefangem · ‎2026-01-14

Hello,

What can i take for a MCU which has function with Low Speed USB 1.1 ?

I must make a USB HID Interface as Gamecontroller.

It is essential to prevent the PC from getting stuck on the USB port, and this is only possible with USB 1.1.

greets

Stefan

Andrew Neil · ‎2026-01-15

Again, have you tried any of ST's examples?

A complex system that works is invariably found to have evolved from a simple system that worked.
A complex system designed from scratch never works and cannot be patched up to make it work.

stefangem · ‎2026-01-15

Not yet. But I think I should do that sometime. :)

example

https://community.st.com/t5/stm32-mcus/how-to-implement-a-usb-device-custom-hid-class-on-stm32-part-1/ta-p/49423

https://www.keil.com/download/docs/361.asp

Andrew Neil · ‎2026-01-15

Your original question has has been answered, so probably best to mark the solution to that question and start a new thread on debugging the problem with your STM32 device.

A complex system that works is invariably found to have evolved from a simple system that worked.
A complex system designed from scratch never works and cannot be patched up to make it work.